/*
 * Copyright 2002-2015 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.jms.annotation;

import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Role;
import org.springframework.jms.config.JmsListenerConfigUtils;
import org.springframework.jms.config.JmsListenerEndpointRegistry;

/**
 * {@code @Configuration} class that registers a {@link JmsListenerAnnotationBeanPostProcessor}
 * bean capable of processing Spring's @{@link JmsListener} annotation. Also register
 * a default {@link JmsListenerEndpointRegistry}.
 *
 * <p>This configuration class is automatically imported when using the @{@link EnableJms}
 * annotation. See the {@link EnableJms} javadocs for complete usage details.
 *
 * @author Stephane Nicoll
 * @see JmsListenerAnnotationBeanPostProcessor
 * @see JmsListenerEndpointRegistry
 * @see EnableJms
 * @since 4.1
 */
@Configuration
@Role(BeanDefinition.ROLE_INFRASTRUCTURE)
public class JmsBootstrapConfiguration {

    @Bean(name = JmsListenerConfigUtils.JMS_LISTENER_ANNOTATION_PROCESSOR_BEAN_NAME)
    @Role(BeanDefinition.ROLE_INFRASTRUCTURE)
    public JmsListenerAnnotationBeanPostProcessor jmsListenerAnnotationProcessor() {
        return new JmsListenerAnnotationBeanPostProcessor();
    }

    @Bean(name = JmsListenerConfigUtils.JMS_LISTENER_ENDPOINT_REGISTRY_BEAN_NAME)
    public JmsListenerEndpointRegistry defaultJmsListenerEndpointRegistry() {
        return new JmsListenerEndpointRegistry();
    }

}
